| Team | Age | Year of Death | Team Name | Last Name | First Name | Name Given | Hits | At Bats | Home Runs | RBI | Batting Average | Errors | Position | Double Plays | Assists | Wins | Losses | Games pitched in | Strikeouts | Shutouts |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| St. Louis Browns 1911 | 84 | 1972 | St. Louis Browns | Pfeffer | Jeff | Edward Joseph | 0 | 4 | 0 | 0 | 0.000% | 0 | P | 0 | 2 | 0 | 0 | 2 | 4 | 0 |
| Brooklyn Superbas 1913 | 84 | 1972 | Brooklyn Superbas | Pfeffer | Jeff | Edward Joseph | 0 | 7 | 0 | 0 | 0.000% | 0 | P | 1 | 6 | 0 | 1 | 5 | 13 | 0 |
| Brooklyn Robins 1914 | 84 | 1972 | Brooklyn Robins | Pfeffer | Jeff | Edward Joseph | 23 | 116 | 0 | 6 | 0.198% | 2 | P | 3 | 65 | 23 | 12 | 43 | 135 | 3 |
| Brooklyn Robins 1915 | 84 | 1972 | Brooklyn Robins | Pfeffer | Jeff | Edward Joseph | 27 | 106 | 0 | 8 | 0.255% | 2 | P | 0 | 62 | 19 | 14 | 40 | 84 | 6 |
| Brooklyn Robins 1916 | 84 | 1972 | Brooklyn Robins | Pfeffer | Jeff | Edward Joseph | 34 | 122 | 0 | 12 | 0.279% | 0 | OF | 0 | 0 | 25 | 11 | 41 | 128 | 6 |
| Brooklyn Robins 1916 | 84 | 1972 | Brooklyn Robins | Pfeffer | Jeff | Edward Joseph | 34 | 122 | 0 | 12 | 0.279% | 3 | P | 3 | 66 | 25 | 11 | 41 | 128 | 6 |
| Brooklyn Robins 1917 | 84 | 1972 | Brooklyn Robins | Pfeffer | Jeff | Edward Joseph | 13 | 100 | 0 | 6 | 0.130% | 0 | OF | 0 | 0 | 11 | 15 | 30 | 115 | 3 |
| Brooklyn Robins 1917 | 84 | 1972 | Brooklyn Robins | Pfeffer | Jeff | Edward Joseph | 13 | 100 | 0 | 6 | 0.130% | 4 | P | 0 | 69 | 11 | 15 | 30 | 115 | 3 |
| Brooklyn Robins 1918 | 84 | 1972 | Brooklyn Robins | Pfeffer | Jeff | Edward Joseph | 1 | 4 | 0 | 0 | 0.250% | 0 | P | 0 | 4 | 1 | 0 | 1 | 1 | 1 |
| Brooklyn Robins 1919 | 84 | 1972 | Brooklyn Robins | Pfeffer | Jeff | Edward Joseph | 20 | 97 | 0 | 6 | 0.206% | 5 | P | 3 | 78 | 17 | 13 | 30 | 92 | 4 |
| Brooklyn Robins 1920 | 84 | 1972 | Brooklyn Robins | Pfeffer | Jeff | Edward Joseph | 18 | 74 | 0 | 8 | 0.243% | 3 | P | 2 | 47 | 16 | 9 | 30 | 80 | 2 |
| Brooklyn Robins 1921 | 84 | 1972 | Brooklyn Robins | Pfeffer | Jeff | Edward Joseph | 0 | 11 | 0 | 0 | 0.000% | 0 | P | 1 | 9 | 1 | 5 | 6 | 8 | 0 |
| St. Louis Cardinals 1921 | 84 | 1972 | St. Louis Cardinals | Pfeffer | Jeff | Edward Joseph | 4 | 29 | 0 | 1 | 0.138% | 1 | P | 0 | 20 | 9 | 3 | 18 | 22 | 1 |
| St. Louis Cardinals 1922 | 84 | 1972 | St. Louis Cardinals | Pfeffer | Jeff | Edward Joseph | 24 | 98 | 0 | 12 | 0.245% | 1 | P | 3 | 65 | 19 | 12 | 44 | 83 | 1 |
| St. Louis Cardinals 1923 | 84 | 1972 | St. Louis Cardinals | Pfeffer | Jeff | Edward Joseph | 7 | 55 | 0 | 2 | 0.127% | 1 | P | 2 | 31 | 8 | 9 | 26 | 32 | 1 |
| Pittsburgh Pirates 1924 | 84 | 1972 | Pittsburgh Pirates | Pfeffer | Jeff | Edward Joseph | 6 | 25 | 0 | 0 | 0.240% | 1 | P | 0 | 10 | 5 | 3 | 15 | 19 | 0 |
| St. Louis Cardinals 1924 | 84 | 1972 | St. Louis Cardinals | Pfeffer | Jeff | Edward Joseph | 3 | 26 | 0 | 1 | 0.115% | 0 | P | 3 | 15 | 4 | 5 | 16 | 20 | 0 |